NEC NP2250 User Manual
Page 162
48
9. Appendix
External Control
RS232, IR, LAN, USB
Sync Compatibility
Separate Sync / Composite Sync / Sync on G
Built-in Speakers
5W × 2
Power Requirement
100–240V AC, 50/60Hz
Input Current
NP3250/NP3250W : 5.9–2.3A
NP2250/NP1250 : 5.5–2.2A
Power Consumption
NP3250/NP3250W : 490W in Lamp Normal mode
NP2250/NP1250 : 460W in Lamp Normal mode
NP3250/NP3250W/NP2250/NP1250 : 410W in Lamp Eco mode/26W in
Standby
Mechanical
Installation
Orientation: Desktop/Front, Desktop/Rear, Ceiling/Front, Ceiling/Rear
Dimensions
15.7" (W) × 5.9" (H) × 14.1" (D)
399 mm (W) × 150.5 mm (H) × 358 mm (D)
(not including protrusions)
Weight
16.1 lbs/7.3 kg
Environmental Considerations
Operational Temperatures :
41° to 104°F / 5° to 40°C,
(Eco mode selected automatically at 95° to 104°F/35° to 40°C), 20% to
80% humidity (non-condensing)
Storage Temperatures :
14° to 122°F (−10° to 50°C), 20% to 80% humidity
(non-condensing)
Regulations
UL/C-UL Approved (UL 60950-1, CSA 60950-1)
Meets DOC Canada Class B requirements
Meets FCC Class B requirements
Meets AS/NZS CISPR.22 Class B
Meets EMC Directive (EN55022, EN55024, EN61000-3-2, EN61000-3-3)
Meets Low Voltage Directive (EN60950-1, TÜV GS Approved)
For additional information visit:
US :
Europe :
Global :
For information on our optional accessories, visit our website or see our brochure.
The specifications are subject to change without notice.
USB Wireless LAN Unit
For United States, Canada, and Mexico
Product Name
NP01LM3
Operating Voltage
5V (power supplied from the projector)
MAX Amps
Tx: 472 mA(Max)
Rx: 300 mA(Max)
Wireless Standard
IEEE802.11a, IEEE802.11b, IEEE802.11g
Modulation Method
CCK/DQPSK/DBPSK/OFDM
LED Display (Blue)
During communication: blinking
Standby: slow blinking
No operation: light off
IEEE802.11a
Center Frequency Range/
Operating channels
5150 to 5350, 5725 to 5850 MHz
36,40,44,48,52,56,60,64,149,153,157,161,165 channels
Transmission method
OFDM method (Orthogonal Frequency Division Multiplexing method)
Data Rates
54/48/36/24/18/12/9/6 (Mbps)
IEEE802.11b
Center Frequency Range/
Operating channels
2412 to 2462 MHz